diff --git a/treeple/ensemble/_honest_forest.py b/treeple/ensemble/_honest_forest.py
index 3d57afc6..5a996c3b 100644
--- a/treeple/ensemble/_honest_forest.py
+++ b/treeple/ensemble/_honest_forest.py
@@ -745,7 +745,7 @@ def oob_samples_(self):
     def __sklearn_tags__(self):
         # XXX: nans should be supportable in HRF
         tags = super().__sklearn_tags__()
-        tags.classifier_tags.multi_output = False
+        # tags.classifier_tags.multi_output = False
         tags.input_tags.allow_nan = False
         return tags